Examples with AssetInfo com.jme3.asset.AssetInfo used on opensource projects

Example 31 with AssetInfo

use of com.jme3.asset.AssetInfo in project jmonkeyengine by jMonkeyEngine.

the class TestMusicPlayer method btnOpenActionPerformed.

// </editor-fold>//GEN-END:initComponents
private void btnOpenActionPerformed(java.awt.event.ActionEvent evt) {
    //GEN-FIRST:event_btnOpenActionPerformed
    JFileChooser chooser = new JFileChooser();
    chooser.setAcceptAllFileFilterUsed(true);
    chooser.setDialogTitle("Select OGG file");
    chooser.setFileSelectionMode(JFileChooser.FILES_ONLY);
    chooser.setMultiSelectionEnabled(false);
    if (chooser.showOpenDialog(this) == JFileChooser.APPROVE_OPTION) {
        btnStopActionPerformed(null);
        final File selected = chooser.getSelectedFile();
        AssetLoader loader = null;
        if (selected.getName().endsWith(".wav")) {
            loader = new WAVLoader();
        } else {
            loader = new OGGLoader();
        }
        AudioKey key = new AudioKey(selected.getName(), true, true);
        try {
            musicData = (AudioData) loader.load(new AssetInfo(null, key) {

                @Override
                public InputStream openStream() {
                    try {
                        return new FileInputStream(selected);
                    } catch (FileNotFoundException ex) {
                        ex.printStackTrace();
                    }
                    return null;
                }
            });
        } catch (IOException ex) {
            ex.printStackTrace();
        }
        musicSource = new AudioNode(musicData, key);
        musicLength = musicData.getDuration();
        updateTime();
    }
}

Example 32 with AssetInfo

use of com.jme3.asset.AssetInfo in project jmonkeyengine by jMonkeyEngine.

the class FbxLoader method load.

@Override
public Object load(AssetInfo assetInfo) throws IOException {
    this.assetManager = assetInfo.getManager();
    AssetKey<?> assetKey = assetInfo.getKey();
    if (!(assetKey instanceof ModelKey)) {
        throw new AssetLoadException("Invalid asset key");
    }
    InputStream stream = assetInfo.openStream();
    try {
        sceneFilename = assetKey.getName();
        sceneFolderName = assetKey.getFolder();
        String ext = assetKey.getExtension();
        sceneName = sceneFilename.substring(0, sceneFilename.length() - ext.length() - 1);
        if (sceneFolderName != null && sceneFolderName.length() > 0) {
            sceneName = sceneName.substring(sceneFolderName.length());
        }
        reset();
        // Load the data from the stream.
        loadData(stream);
        // Bind poses are needed to compute world transforms.
        applyBindPoses();
        // Need world transforms for skeleton creation.
        updateWorldTransforms();
        // Need skeletons for meshs to be created in scene graph construction.
        // Mesh bone indices require skeletons to determine bone index.
        constructSkeletons();
        // Create the jME3 scene graph from the FBX scene graph.
        // Also creates SkeletonControls based on the constructed skeletons.
        Spatial scene = constructSceneGraph();
        // Load animations into AnimControls
        constructAnimations();
        return scene;
    } finally {
        releaseObjects();
        if (stream != null) {
            stream.close();
        }
    }
}

Example 33 with AssetInfo

use of com.jme3.asset.AssetInfo in project jmonkeyengine by jMonkeyEngine.

the class SceneLoader method load.

@Override
public Object load(AssetInfo assetInfo) throws IOException {
    this.currentAssetInfo = assetInfo;
    this.assetManager = assetInfo.getManager();
    AssetKey<?> assetKey = assetInfo.getKey();
    if (assetKey instanceof SceneKey)
        animList = ((SceneKey) assetKey).getAnimations();
    InputStream stream = assetInfo.openStream();
    final Node sceneNode = this.sceneNode = new Node(sceneName + "-scene");
    try {
        sceneFilename = assetKey.getName();
        sceneFolderName = assetKey.getFolder();
        String ext = assetKey.getExtension();
        sceneName = sceneFilename.substring(0, sceneFilename.length() - ext.length() - 1);
        if (sceneFolderName != null && sceneFolderName.length() > 0)
            sceneName = sceneName.substring(sceneFolderName.length());
        loadScene(stream);
        linkScene();
        if (warnings.size() > 0)
            logger.log(Level.WARNING, "Model load finished with warnings:\n" + join(warnings, "\n"));
    } finally {
        releaseObjects();
        if (stream != null)
            stream.close();
    }
    return sceneNode;
}

Example 34 with AssetInfo

use of com.jme3.asset.AssetInfo in project jmonkeyengine by jMonkeyEngine.

the class MeshLoader method load.

public Object load(AssetInfo info) throws IOException {
    try {
        key = info.getKey();
        meshName = key.getName();
        folderName = key.getFolder();
        String ext = key.getExtension();
        meshName = meshName.substring(0, meshName.length() - ext.length() - 1);
        if (folderName != null && folderName.length() > 0) {
            meshName = meshName.substring(folderName.length());
        }
        assetManager = info.getManager();
        if (key instanceof OgreMeshKey) {
            // OgreMeshKey is being used, try getting the material list
            // from it
            OgreMeshKey meshKey = (OgreMeshKey) key;
            materialList = meshKey.getMaterialList();
            String materialName = meshKey.getMaterialName();
            // Material list not set but material name is available
            if (materialList == null && materialName != null) {
                OgreMaterialKey materialKey = new OgreMaterialKey(folderName + materialName + ".material");
                try {
                    materialList = (MaterialList) assetManager.loadAsset(materialKey);
                } catch (AssetNotFoundException e) {
                    logger.log(Level.WARNING, "Cannot locate {0} for model {1}", new Object[] { materialKey, key });
                }
            }
        } else {
            // Make sure to reset it to null so that previous state
            // doesn't leak onto this one
            materialList = null;
        }
        // default method.
        if (materialList == null) {
            OgreMaterialKey materialKey = new OgreMaterialKey(folderName + meshName + ".material");
            try {
                materialList = (MaterialList) assetManager.loadAsset(materialKey);
            } catch (AssetNotFoundException e) {
                logger.log(Level.WARNING, "Cannot locate {0} for model {1}", new Object[] { materialKey, key });
            }
        }
        // Added by larynx 25.06.2011
        // Android needs the namespace aware flag set to true                 
        // Kirill 30.06.2011
        // Now, hack is applied for both desktop and android to avoid
        // checking with JmeSystem.
        SAXParserFactory factory = SAXParserFactory.newInstance();
        factory.setNamespaceAware(true);
        XMLReader xr = factory.newSAXParser().getXMLReader();
        xr.setContentHandler(this);
        xr.setErrorHandler(this);
        InputStreamReader r = null;
        try {
            r = new InputStreamReader(info.openStream());
            xr.parse(new InputSource(r));
        } finally {
            if (r != null) {
                r.close();
            }
        }
        return compileModel();
    } catch (SAXException ex) {
        IOException ioEx = new IOException("Error while parsing Ogre3D mesh.xml");
        ioEx.initCause(ex);
        throw ioEx;
    } catch (ParserConfigurationException ex) {
        IOException ioEx = new IOException("Error while parsing Ogre3D mesh.xml");
        ioEx.initCause(ex);
        throw ioEx;
    }
}

Example 35 with AssetInfo

use of com.jme3.asset.AssetInfo in project jmonkeyengine by jMonkeyEngine.

the class SceneLoader method load.

public Object load(AssetInfo info) throws IOException {
    try {
        key = info.getKey();
        assetManager = info.getManager();
        sceneName = key.getName();
        String ext = key.getExtension();
        folderName = key.getFolder();
        sceneName = sceneName.substring(0, sceneName.length() - ext.length() - 1);
        reset();
        // == Run 1st pass over XML file to determine material list ==
        materialList = materialLoader.load(assetManager, folderName, info.openStream());
        if (materialList == null || materialList.isEmpty()) {
            // NOTE: No materials were found by searching the externals section.
            // Try finding a similarly named material file in the same folder.
            // (Backward compatibility only!)
            OgreMaterialKey materialKey = new OgreMaterialKey(sceneName + ".material");
            try {
                materialList = (MaterialList) assetManager.loadAsset(materialKey);
            } catch (AssetNotFoundException ex) {
                logger.log(Level.WARNING, "Cannot locate {0} for scene {1}", new Object[] { materialKey, key });
                materialList = null;
            }
        }
        // == Run 2nd pass to load entities and other objects ==
        // Added by larynx 25.06.2011
        // Android needs the namespace aware flag set to true 
        // Kirill 30.06.2011
        // Now, hack is applied for both desktop and android to avoid
        // checking with JmeSystem.
        SAXParserFactory factory = SAXParserFactory.newInstance();
        factory.setNamespaceAware(true);
        XMLReader xr = factory.newSAXParser().getXMLReader();
        xr.setContentHandler(this);
        xr.setErrorHandler(this);
        InputStreamReader r = null;
        try {
            r = new InputStreamReader(info.openStream());
            xr.parse(new InputSource(r));
        } finally {
            if (r != null) {
                r.close();
            }
        }
        return root;
    } catch (SAXException ex) {
        IOException ioEx = new IOException("Error while parsing Ogre3D dotScene");
        ioEx.initCause(ex);
        throw ioEx;
    } catch (ParserConfigurationException ex) {
        IOException ioEx = new IOException("Error while parsing Ogre3D dotScene");
        ioEx.initCause(ex);
        throw ioEx;
    }
}